CN204497681U - A kind of portable combination cable crane span structure - Google Patents
A kind of portable combination cable crane span structure Download PDFInfo
- Publication number
- CN204497681U CN204497681U CN201520062989.9U CN201520062989U CN204497681U CN 204497681 U CN204497681 U CN 204497681U CN 201520062989 U CN201520062989 U CN 201520062989U CN 204497681 U CN204497681 U CN 204497681U
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- China
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- plate
- cover plate
- span structure
- crane span
- rotation axis
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable combination cable crane span structure, comprise crane span structure, cover plate, described cover plate comprises left plate and right plate, described left plate and right plate are hinged, the hinged place of described left plate and right plate is by being rotatablely equipped with multiple rotation axis at equal intervals, described rotation axis is connected with a positioning block on the position pressing close to cover plate bottom face, and rotation axis is connected with the backstay that a width equals crane span structure width on the position pressing close to cover plate upper surface; Described crane span structure comprises mounting base and is vertically set on the side plate of mounting base both sides, and the upper end of described side plate is all inwardly provided with corresponding cover plate mounting groove; Described left plate and right plate are arranged in corresponding cover plate mounting groove respectively, by rotation axis by described backstay horizontal positioning device between twice cover plate mounting groove.The utility model can effectively prevent the connection of cover plate and crane span structure from occurring bad problem for a long time.
Description
Technical field
The utility model relates to a kind of cable testing bridge, is specifically related to a kind of portable combination cable crane span structure.
Background technology
In power engineering, cable testing bridge, as the supporting body of cable laying, has the function of protection cable simultaneously.Traditional cable testing bridge is generally corresponding crane span structure and cover plate are made in advance by size, then according to the condition of job site, corresponding crane span structure and cover plate is carried out combining assembling and forms the cable testing bridge being used for cable laying.For the cable testing bridge of horizontal positioned, cover plate just in time covers crane span structure, and cable protection inside, problem is little.But for the vertical crane span structure placed; such mounting means easily causes the combination between cover plate and crane span structure to occur the situation of defective tightness, of long duration or be subject to external force impact, and cover plate may fall down; lose defencive function, also may cause other potential safety hazard.
In order to solve this problem, people create a crane span structure with buckle.Such cable testing bridge makes loaded down with trivial details, and cost is higher; Easily occur damaging in transportation, non-serviceable situation after causing scene.In addition, because the bonding area of buckle and crane span structure and cover plate is little, As time goes on, easily occur aging and cause the situation of structural failure.
Therefore, for the solution of above-mentioned prior art, be research purpose of the present utility model.
Utility model content
Because the above-mentioned defect of prior art, the utility model provides a kind of portable combination cable crane span structure, effectively can solve above-mentioned prior art Problems existing.
The technical solution of the utility model: a kind of portable combination cable crane span structure, comprise crane span structure, described crane span structure is provided with corresponding cover plate, described cover plate comprises left plate and right plate, described left plate and right plate are hinged, the hinged place of described left plate and right plate is by being rotatablely equipped with multiple rotation axis at equal intervals, described rotation axis is connected with a positioning block on the position pressing close to cover plate bottom face, and rotation axis is connected with the backstay that a width equals crane span structure width on the position pressing close to cover plate upper surface; Described crane span structure comprises mounting base and is vertically set on the side plate of mounting base both sides, and the upper end of described side plate is all inwardly provided with corresponding cover plate mounting groove; Described left plate and right plate are arranged in corresponding cover plate mounting groove respectively, by rotation axis by described backstay horizontal positioning device between twice cover plate mounting groove.
Described left plate and right plate adopt corresponding hinge to carry out the corresponding cover plate of hinged formation.
Described rotation axis upper end is connected with corresponding handle.
The beneficial effects of the utility model: cover plate of the present utility model is by left plate and right plate is hinged is formed, during installation, left plate and right plate are arranged on respectively in corresponding cover plate mounting groove, then by twisting rotation axis by backstay horizontal positioning device between twice cover plate mounting groove, just whole cover plate can be fixed on crane span structure.So, As time goes on or be subject to External Force Acting, the utility model still can keep cover plate to fall down, and can effectively prevent the connection of cover plate and crane span structure from occurring bad problem for a long time.It is simple, with low cost that the utility model also has structure, loads and unloads easy advantage between cover plate and crane span structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model crane span structure.
Fig. 3 is the structural representation of the utility model cover plate.
Embodiment
With reference to Fig. 1-3, a kind of portable combination cable crane span structure, comprise crane span structure 1, described crane span structure 1 is provided with corresponding cover plate 2, described cover plate 2 comprises left plate 21 and right plate 22, described left plate 21 and right plate 22 adopt corresponding hinge 3 to carry out hinged, the hinged place of described left plate 21 and right plate 22 is by being rotatablely equipped with multiple rotation axis 4 at equal intervals, described rotation axis 4 is connected with a positioning block (mark) on the position pressing close to cover plate 2 bottom face, and rotation axis 4 is connected with the backstay 5 that a width equals crane span structure width on the position pressing close to cover plate 2 upper surface; Described crane span structure 1 comprises mounting base 11 and is vertically set on the side plate 12 of mounting base both sides 11, and the upper end of described side plate 12 is all inwardly provided with corresponding cover plate mounting groove 13; Described left plate 21 and right plate 22 are arranged in corresponding cover plate mounting groove 13 respectively, by rotation axis 4 by described backstay 5 horizontal positioning device between twice cover plate mounting groove 13.Described rotation axis 4 upper end is connected with corresponding handle 6.
During installation, left plate 21 and right plate 22 are arranged on respectively in corresponding cover plate mounting groove 13, then by twisting rotation axis 4 by backstay 5 horizontal positioning device between twice cover plate mounting groove 13, just whole cover plate 2 can be fixed on crane span structure 1.During as overhauled cable not in crane span structure 1, only need twist rotation axis 4 shifts out cover plate mounting groove 13 by backstay 5, cover plate can be unloaded.
Those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection range of claims.
Claims (3)
1. a portable combination cable crane span structure, comprise crane span structure, described crane span structure is provided with corresponding cover plate, it is characterized in that: described cover plate comprises left plate and right plate, described left plate and right plate are hinged, the hinged place of described left plate and right plate is by being rotatablely equipped with multiple rotation axis at equal intervals, and described rotation axis is connected with a positioning block on the position pressing close to cover plate bottom face, and rotation axis is connected with the backstay that a width equals crane span structure width on the position pressing close to cover plate upper surface; Described crane span structure comprises mounting base and is vertically set on the side plate of mounting base both sides, and the upper end of described side plate is all inwardly provided with corresponding cover plate mounting groove; Described left plate and right plate are arranged in corresponding cover plate mounting groove respectively, by rotation axis by described backstay horizontal positioning device between twice cover plate mounting groove.
2. a kind of portable combination cable crane span structure according to claim 1, is characterized in that: described left plate and right plate adopt corresponding hinge to carry out the corresponding cover plate of hinged formation.
3. a kind of portable combination cable crane span structure according to claim 1, is characterized in that: described rotation axis upper end is connected with corresponding handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062989.9U CN204497681U (en) | 2015-01-29 | 2015-01-29 | A kind of portable combination cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062989.9U CN204497681U (en) | 2015-01-29 | 2015-01-29 | A kind of portable combination cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497681U true CN204497681U (en) | 2015-07-22 |
Family
ID=53576969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062989.9U Expired - Fee Related CN204497681U (en) | 2015-01-29 | 2015-01-29 | A kind of portable combination cable crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682288A (en) * | 2015-01-29 | 2015-06-03 | 成都迅德科技有限公司 | Portable type combined cable bridge |
| CN108512156A (en) * | 2018-05-17 | 2018-09-07 | 绍兴文理学院元培学院 | A kind of cable testing bridge |
-
2015
- 2015-01-29 CN CN201520062989.9U patent/CN204497681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682288A (en) * | 2015-01-29 | 2015-06-03 | 成都迅德科技有限公司 | Portable type combined cable bridge |
| CN108512156A (en) * | 2018-05-17 | 2018-09-07 | 绍兴文理学院元培学院 | A kind of cable testing bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Xueyong Inventor before: Gong Suhua |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151123 Address after: Conghua Ao town Guangzhou City People's road, Guangdong province 510940 compound No. 308 No. 1-4 Patentee after: Guangzhou Wanzhou Applicances Company., Ltd. Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 18 floor No. 1846 Patentee before: CHENGDU XUNDE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20190129 |